JP4781709B2 - モータ - Google Patents
モータ Download PDFInfo
- Publication number
- JP4781709B2 JP4781709B2 JP2005138913A JP2005138913A JP4781709B2 JP 4781709 B2 JP4781709 B2 JP 4781709B2 JP 2005138913 A JP2005138913 A JP 2005138913A JP 2005138913 A JP2005138913 A JP 2005138913A JP 4781709 B2 JP4781709 B2 JP 4781709B2
- Authority
- JP
- Japan
- Prior art keywords
- commutator
- motor
- shaft
- sleeve
- coil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K13/00—Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation
- H02K13/006—Structural associations of commutators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/02—Details for dynamo electric machines
- H01R39/04—Commutators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
- H02K1/185—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to outer stators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/26—Rotor cores with slots for windings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Current Collectors (AREA)
- Dc Machiner (AREA)
Description
Claims (1)
- シャフトに固定された鉄心に電線が巻かれたコイルを有する回転子と、前記シャフトに固定されると共に前記電線に電流を供給する整流子と、前記回転子を包囲するように配置されたマグネットとを有するモータにおいて、
前記整流子は、
前記シャフトに固定されると共に、円形の鍔部を有するスリーブと、
前記スリーブの表面に沿って配置されるベース部と、円形の前記鍔部の外周面から突出するように前記ベース部の端部から起立するライザ部と、前記スリーブの前記鍔部の外周面に隣接して前記ライザ部に設けられた電線引掛け用切り込み部とからなる整流子片とを有し、
前記シャフトの軸線方向において、円形の前記鍔部には、前記コイルと対向する位置に凹部が設けられ、
隣接する前記整流子片の前記ライザ部間において、前記凹部は、前記鍔部の外周から切り込まれるような形状を有することを特徴とするモータ。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005138913A JP4781709B2 (ja) | 2005-05-11 | 2005-05-11 | モータ |
KR1020060040813A KR101075608B1 (ko) | 2005-05-11 | 2006-05-08 | 모터 |
TW095116602A TWI412210B (zh) | 2005-05-11 | 2006-05-10 | motor |
CN2006100819456A CN1862923B (zh) | 2005-05-11 | 2006-05-11 | 电动机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005138913A JP4781709B2 (ja) | 2005-05-11 | 2005-05-11 | モータ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006320086A JP2006320086A (ja) | 2006-11-24 |
JP4781709B2 true JP4781709B2 (ja) | 2011-09-28 |
Family
ID=37390273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005138913A Expired - Fee Related JP4781709B2 (ja) | 2005-05-11 | 2005-05-11 | モータ |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP4781709B2 (ja) |
KR (1) | KR101075608B1 (ja) |
CN (1) | CN1862923B (ja) |
TW (1) | TWI412210B (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5122914B2 (ja) * | 2007-10-30 | 2013-01-16 | マブチモーター株式会社 | 有ブラシdcモータ及びその製造方法 |
WO2014196949A1 (en) | 2013-06-03 | 2014-12-11 | Ge Aviation Systems Llc | Fastening assembly for electric machine and rectifier therefor |
US9590477B2 (en) * | 2014-04-10 | 2017-03-07 | Ge Aviation Systems Llc | Rotating rectifier assembly for electric machine |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5875476A (ja) * | 1981-10-30 | 1983-05-07 | Toshiba Corp | 直流電源装置の制御装置 |
JPS5875476U (ja) * | 1981-11-18 | 1983-05-21 | ミツミ電機株式会社 | 小型モ−タの整流子装置 |
JPS6380736A (ja) * | 1986-09-22 | 1988-04-11 | Sugiyama Seisakusho:Kk | 小形電機の整流子及びその製造方法 |
JPS63120562U (ja) * | 1987-01-28 | 1988-08-04 | ||
JPH09117109A (ja) * | 1995-10-13 | 1997-05-02 | Tokyo Parts Ind Co Ltd | 小型直流モータの円筒型コミュテータ |
GB9614485D0 (en) * | 1996-07-10 | 1996-09-04 | Johnson Electric Sa | A miniature motor |
JPH10271769A (ja) * | 1997-03-19 | 1998-10-09 | Copal Co Ltd | 小型モータ用コミュテータ |
JP2000023424A (ja) * | 1998-07-01 | 2000-01-21 | Nanshin Seiki Seisakusho:Kk | 整流子ユニット |
JP4163336B2 (ja) * | 1999-08-25 | 2008-10-08 | アスモ株式会社 | 整流子における整流子片の固定構造 |
-
2005
- 2005-05-11 JP JP2005138913A patent/JP4781709B2/ja not_active Expired - Fee Related
-
2006
- 2006-05-08 KR KR1020060040813A patent/KR101075608B1/ko not_active IP Right Cessation
- 2006-05-10 TW TW095116602A patent/TWI412210B/zh not_active IP Right Cessation
- 2006-05-11 CN CN2006100819456A patent/CN1862923B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1862923A (zh) | 2006-11-15 |
KR20060116709A (ko) | 2006-11-15 |
TW200701600A (en) | 2007-01-01 |
TWI412210B (zh) | 2013-10-11 |
KR101075608B1 (ko) | 2011-10-20 |
JP2006320086A (ja) | 2006-11-24 |
CN1862923B (zh) | 2010-12-15 |
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